18449045271

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{6163}}^1$

素因数の和:6402

約数の個数: 48

約数和(自身を含む): 28144922624

約数和(自身を除く): 9695877353

約数列:

[1, 3, 9, 27, 81, 97, 127, 243, 291, 381, 873, 1143, 2619, 3429, 6163, 7857, 10287, 12319, 18489, 23571, 30861, 36957, 55467, 110871, 166401, 332613, 499203, 597811, 782701, 997839, 1497609, 1793433, 2348103, 2993517, 5380299, 7044309, 16140897, 21132927, 48422691, 63398781, 75921997, 145268073, 190196343, 227765991, 683297973, 2049893919, 6149681757, 18449045271]

約数ペア:

[(1, 18449045271), (3, 6149681757), (9, 2049893919), (27, 683297973), (81, 227765991), (97, 190196343), (127, 145268073), (243, 75921997), (291, 63398781), (381, 48422691), (873, 21132927), (1143, 16140897), (2619, 7044309), (3429, 5380299), (6163, 2993517), (7857, 2348103), (10287, 1793433), (12319, 1497609), (18489, 997839), (23571, 782701), (30861, 597811), (36957, 499203), (55467, 332613), (110871, 166401)]